Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6787009 | Bipolar quasi-divided electrolysis cells | Martin Brudermuller, Hermann Putter | 2004-09-07 |
| 6533916 | Diamond electrodes | Hermann Puetter, Andreas Weiper-Idelmann, Matthias Fryda, Claus-Peter Klages, Lothar Schaefer +1 more | 2003-03-18 |
| 6398938 | Process for electrochemical oxidation of organic compounds | Günther Huber | 2002-06-04 |
| 6348630 | Method for purifying hexamethylenediamine in mixtures of hexamethylenediamine and an unsaturated cyclic imine | Peter Bassler, Rolf Fischer, Guido Voit, Hermann Luyken | 2002-02-19 |